| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.60 | 12.629% | $265.3539 | $265.35 | $265.35 | $265.40 |
| Purchase #2 | $250.27 | 7.760% | $269.691 | $269.69 | $269.70 | $269.70 |
| Purchase #3 | $125.77 | 12.467% | $141.4497 | $141.45 | $141.45 | $141.40 |
| Purchase #4 | $126.34 | 10.661% | $139.8091 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $23.58 | 6.227% | $25.0483 | $25.05 | $25.05 | $25.00 |
| Purchase #6 | $24.37 | 8.699% | $26.4899 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $145.82 | 7.415% | $156.6326 | $156.63 | $156.65 | $156.60 |
| 7 purchase totals = | $931.75 | $1,024.4745 | $1,024.47 | $1,024.50 | $1,024.40 | |